AAVSO Home
The International
Variable Star Index
Search
Submit
Register
Log In
Account
About
Welcome, Guest. You are not logged in.
Log in
within
5
'
of
20 21 31.92 +45 17 31.7
Return to Details
Search Results
9 records (5 ms)
Click
Name
to display Detail Sheet for star.
Save Search Results as CSV file:
Dist.
'
Name
AUID
Coords (J2000)
Const.
Var. type
Period (d)
Mag. range
0.00
Gaia DR3 2081481957852230400
--
20 21 31.92 +45 17 31.7
Cyg
ROT
--
18.15 - 18.25 G
1.81
Gaia DR3 2081481515473694336
--
20 21 33.55 +45 15 44.2
Cyg
L
--
16.48 - 16.70 G
2.45
Gaia DR3 2081482614990962944
--
20 21 21.97 +45 19 14.7
Cyg
ROT
--
16.02 - 16.06 G
3.41
Gaia DR3 2081481343680623232
--
20 21 27.31 +45 14 12.7
Cyg
ROT
--
12.91 - 12.95 G
3.58
Gaia DR3 2081482511905908608
--
20 21 11.65 +45 17 49.3
Cyg
RR
--
20.40 - 20.81 G
4.02
Gaia DR3 2081434820596143744
--
20 21 52.85 +45 15 54.9
Cyg
E
1.00143
19.41 - 20.08 G
4.25
Gaia DR3 2081476636396437888
--
20 21 07.88 +45 17 08.5
Cyg
ROT
--
14.20 - 14.22 G
4.30
ZTF J202111.14+451947.3
--
20 21 11.14 +45 19 47.4
Cyg
BY
5.9536898
18.167 (0.101) r
4.99
Gaia DR3 2081434270835617536
--
20 21 42.20 +45 12 52.7
Cyg
E
0.486982
18.87 - 19.68 G
Coordinate based link-outs:
-- Select --
SIMBAD Coordinate query
VizieR Search
CDS Portal
Extinction Calculator
APASS
AAVSOnet Epoch Photometry Data
SDSS Navigate Tool
ASAS Light Curve
ASAS-SN Sky Patrol
NSVS
CRTS
LINEAR
SuperWASP
ZTF
Pan-STARRS1 Data
Pan-STARRS1 Images
SkyMorph
Guidelines
FAQ
Manual
Forum
Variability Types
Passbands
Copyright
Acknowledgments
Privacy
Contact
Help us
The International Variable Star Index
© 2005-2025 American Association of Variable Star Observers (AAVSO)
Version 1.1 [C]
172.30.3.189